Y = -2x - 20 pretty sure!
Answer:
120°
Step-by-step explanation:
A line must add up to 180°.
The sum of angles in a triangle also adds up to 180°.
Step 1: Find measures interior angles.
3x = 180
x = 60°
Step 2: Find measures of exterior angels.
x + 60 = 180
x = 120°
It is b only b I think sorry If I am wrong have a good day
Answer:
−8+7c+11−3c
=−8+7c+11+−3c
Combine Like Terms:
=−8+7c+11+−3c
=(7c+−3c)+(−8+11)
=4c+3
Answer:
=4c+3
Step-by-step explanation:
3. is C, 4. is B, 5. is A, 6. is D